الوصف

Huahai P4 LED Indoor Full-color Screen LED Dot Matrix Displays are on sale in December. Features: 1) Combining several global leading display board control technologies, such as grey level code technology, brightness control technology, and nonlinearly rectifying technology 2) Modularization, high resolution and high contrast design, vivid dynamic display 3) Arbitrarily exchanging the display or displaying synchronized video 4) Long lifespan, can reach more than **0, **0 hours, while the power consumption is lower than one tenth of lamp or neon 5) Economical maintenance and cost saving Technical Parameters: Item No./Model PH4 Pixel Composition: 1R1G1B Pixel Pitch(mm) 4 Pixel Density(dots/m2) ****0 Brightness(cd/m2) ***0 Viewing Distance(m) 4 View Angle H:**0°, V:**0° Gray Scale(level) ***4 Display Card DVI card Control Mode Synchronous Drive Mode Static constant current Refresh Rage Rate(HZ) **0 Working Temperature(°C) ****- **5°C(for working) Working Humidity *0%**5%RH Model Size(mm) **8***8 Cabinet Size(mm): **8***2 Cabinet Dimension(m2) 0.**3 Cabinet Weight(KG) *8 Cabinet Resolution(dots) **2***8 Cabinet Material Steel/Aluminum Lifespan **0, **0 hours